Stash changes while keeping the changes in the working directory in Git

Question

Is there a git stash command that stashes your changes, but keeps them in the working directory too? So basically a git stash; git stash apply in o

Answer 1

A small enhancement in the answer which in practical may likely to use.

$ git add modified-file.txt  
(OR $ git add .    ---- for all modified file)
$ git stash save --keep-index "Your Comment"