Looking at the KeePass website and reading about it, then i would suggest yes you can.
It looks like you can export/import your password databases to allow transfer back and forth between machines.
I haven't tried, have you? nothing to lose so give it a go.
P.S. you could have always asked the question at the bottom of the article relating to this application;
KeePass Password Safe[
^]
P.P.S you could also have asked on the websites forum.
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