Downloading Theme for both programmer and owner

[mylifeinthephilippines]

I just bought a Studio Press Theme called Optimal. I received a link to download the Theme. I have a programmer I hired to create my site using this Theme so obviously he needs to download it to do this. However, I also will probably want to use the same theme down the road/in the future once I understand how to do it myself ( I will study the tutorials). I understand with the purchase of the SP Optimal theme I can develop unlimited sites. My question is can both my programmer and I download the Studio Press Theme I bought apart from one another. He lives in another place. Thank you