Namedimagewidget, overcoming the one image field per schema issue

The namedimagewidget... it appears to allow one per schema.
I want to have a member profile that supports two images (a portrait and a logo).
Out of the box, this does not work.
When I try to add an additional image in memberfields ( through the web) I get an error:

**Error:** One image field maximum.

Is there a workaround for this?