Okay, I'm not sure I'm really qualified to answer this since I don't even have a corn, never mind know anything about breeding them, but I believe you need to consider a number of things before breeding anything....
Do you have the time, equipment and money to take care of the eggs/hatchlings?
Have you researched how to incubate the eggs and care for the hatchlings? Do you know how to get reluctant feeders eating?
What are you planning to do with the hatchlings? Sell them? Give them away? To who? You need to have that in place in advance so you don't end up with lots of snakes you don't know what to do with...Or are you going to keep them yourself? Do you have the room and money etc to look after what could be 20+ snakes?
Are you prepared for vet visits/bills if there are any complications with the mother (egg binding) or problems with any of the hatchlings?
I guess if you have the answers to all of these questions and know WHY you actually want to do this in the first place then breeding may be for you...
I think I should also mention that creamsicles are not 100% corn snake so if you are giving the hatchlings away or selling them, you will need to tell the new owners.
I hope that helps, like I said, I don't have any experience to base this on, its just my opinion
StubbyUK