As Simon indicates, the 'creamsicle' designation is specifically related to the fact that these snakes are descended from crosses (intergrades) between cornsnakes and great plains ratsnakes. The objective of those original cross breedings was to increase the yellow/orange and reduce the red but now it is not really a reflection of what their color will turn out to be. If one parent of this snake was a creamsicle, it is correct to refer to it as a creamsicle - but it may actually resemble an albino cornsnake.
I have found it very hard to locate good quality orange or yellow/orange creamsicles as so many have so much cornsnake blood in them. There are also color changes between hatchling and adult that can result in the reddish tones increasing or decreasing with age. The best way to be sure of what your hatchling will turn out to look like as an adult is to look at both parents - and even then it is not certain.
Yours is still a very attractive snake. This is one of our creamsicles - we were lucky to get this guy from Ryan and Sheila (of Scales Zoo) and he has retained his orange tones well at 3 years of age. Definately one of my favorite varieties - even if they are not pure corns.