Not if the Creator made it function automatically.
What do you mean?
Either we suppose that this Universe is unconditioned, uncaused, self-existent; or we suppose that it is conditioned, caused, maintained.
A universe that would function automatically would have to be unconditioned, uncaused, self-existent, or it couldn't function automatically.
A universe that would function automatically would not be caused by God; as it would be uncaused.
Perhaps you are working out of the analogy of a wound-up clock: one winds up a clock and after that, the clock seems to run automatically. But to say it runs automatically is incomplete: the person's input is present in the potential energy stored in the mechanism of the clock. Sooner or later, as the clock works, that energy is used up and the clock stops.
Anything that is wound up eventually stops.
Anything that is begun, eventually ceases.
A universe that would be wound up, begun could not continue existing indefinitely, automatically.
Suppose the devil took over it.
Like I said, the one who would take over would have to be equally potent as the one who created it; otherwise he couldn't take over.