Can I use the MarketPress Shopping Cart shortcode to create a "Shopping Cart" menu link?

I'm unhappy with the way the shopping cart appears in the sidebar of the stores my users will be creating, so I was wondering if I might be able to replace the sidebar preview of the shopping cart with a link in the menu that points to the shopping cart.

The problem is, I can't create a single link -- it wouldn't apply to each additional store created. Is there a way to use a MarketPress shortcode (so the link would be dynamic and reflect each user's store) or something to achieve this?

Cheers