No, unfortunately this is not possible, because of the way the Content plugins
in Joomla work: This one looks for the invocation code in an article
and replaces that with code to display the map. It can handle multiple
maps, but it can not re-arrange where they are placed inside the article.
In order to achieve what you want, it would have to work very different
from the way it works now - i'm not saying it's undoable, just saying
that i wouldn't know how...