That's entirely possible. The funny thing (well, one of the many funny things) about ID is that it doesn't seem to have much respect for God^H^H^H "the creator". It assumes that he can't create a self-sustaining system, and instead has to constantly meddle with it to get the right results. Personally, I'd be much more impressed with a creator that tweaked the parameters of the Big Bang just right so that life would arise naturally billions of years later.
i agree with you. they seem to believe in God "the tinkerer" rather than an omnipotent God who could create something as sophisticated as evolution.
in the end, it doesn't so much matter what we believe about evolution--if God wanted evolution, he has/had the power to create it.