LOL, creationist biology is certainly easier on the brain!
But, back to the topic at hand, yes - most any plant (not just CPs) can suffer from root burn if they're over fertilized. CPs evolved traps to compensate for nutrient deficient soil. So yes, on the scale of millions of years, a plant grown in nutrient-rich soil will tend not to have carnivorous traps! On the scale of weeks or months, a CP grown in nutrient-rich soil will tend to be dead.
Edit: my ignorance is exposed before I even hit the "post" button! NaN, interesting counterexample re: Neps.