If $n > 2^m$ (or vice versa) then clearly there is no hope. If not, assume WLOG $m < n$ and put an $m\times m$ identity matrix in the first $m$ columns; then complete your last $n-m$ columns with any set of distinct columns chosen from the set of all columns which do not have exactly one 1 in them.
More generally, choose any $m\times m$ matrix $M$ which does not have any repeated rows to fill any set of $m$ columns, then fill the remaining $n-m$ columns with any set of distinct columns chosen from the among the set of 0-1 vectors which are not columns of $M$.