Is it possible to have the same image in multiple NextGEN galleries without duplicating the image?

For example, let's say I have a gallery called "dogs" and a gallery called "cats". If I have a picture of a dog and a cat, I'd like to have this in both my "dogs" gallery and my "cat" gallery. By default, NextGEN creates a new folder for each gallery (e.g. /wp-content/gallery/dogs), and either adds uploaded media to the folder, or moves media from /wp-content/uploads to the new gallery folder. I'd like to have only one copy of my dog-and-cat image uploaded to my server.