Minecraft Question.

Hi, I'm wondering how to transfer my creative build into my server?

 

I don't think you can

 

I think there are mods that can do it but I'm not positive of it..

 

You can use a mod to download the world map of the server.
http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/1285484-world-downloader-mod

Then you can just upload the world to your server, or tinker around with it using MCEdit