Haha, actually I thought it was probably broken and was dreading having to fix it, but I'm glad it works now.
When you click on "gallery" on the left, next you have to click "photos" on the top, and then select one of the sub albums (preferably "members' albums" or "mwscc events"). Then you can finally create a new album. Here's a direct link:
http://www.midwestscc.com/photos.php?album=9