Changing Photo subscription to Creative Cloud subsciption. Is there a time limit after the purchase?

I recently purchased the photo monthly pay 1 year subscription because I decided to get back into improving my skills. 

Now I'm pretty hooked and I want to improve/learn not only photoshop but also other programms such as Illustrator/Premiere Pro and so on. 

Obviously the best solution is to go with the Creative Cloud subsciption. 

So back to the question: is there a time limit after my Photo subscription purchase until I have to upgrade to Creative Cloud ? 

Thanks in advance.