When using Wordpress Multisite, I get a redirect loop when making a new site from the Network Admin,

I've been trying to create my first Wordpress Multisite, and followed the instructions from Wordpress Codex "Create a Network."

The process goes along fine until I create a new site through the Network Admin. It then goes into a redirect loop and fails to load the page. When I then try to visit this new sites Admin, it again goes into a redirect loop.

Any help would be greatly appreciated!

The main site is: http://www.revivalrevelations.org/

An example of a network site is: