"once creating" is a grammatically correct phrase and can be used in written English.
It is typically used as an adverbial phrase to express the timing or sequence of actions. Example: Once creating a plan, we can start implementing it.
Someone who chews or shoots it gets all the drug at once, creating a high similar to that of heroin.
(The doomsday scenario would be for each of the above teams to lose once, creating a pileup of one-loss squads).
He also partnered with other teachers so that more than one class can use the sports facilities at once, creating slightly longer PE sessions.
During the 90 seconds allocated for the warm-up, for instance, every competitor seem to leap, spin or walk on their hands at once, creating a mood that was less gymnastics meet, more Cirque de Soleil.
When at dusk the strings of lights that fell down at a 45-degree angle all came on at once, creating a kind of ceiling through which to see the sky, it was hard to say the alley was not beautiful.
One came right at the close of the second of three pieces, after a heavy rhythmic section in which Turner and Viltard gave it hell for leather and Beresford seemed to bash every single key on the piano at once, creating a massive thunderstorm of notes.
Once created, such suffering is not easy to cure.
James at once created him Baron Sidney of Penshurst and appointed him chamberlain to the queen consort.
She once created a stir by insisting that she spoke the language of animals.
None of these elements occur in nature, or even last very long once created.
Good contacts, incisive research, and the first claim on financial information once created big trading profits.
