Yes, adjustable spanners, wrenches and pliers have all, at some point, been used to tighten compression fittings.
Why use a compression fitting spanner?
As compression fitting spanners are designed to fit the exact compression nut because of their jaw shape, they will not slip on the joint, which adjustable wrenches and spanners might.
This can make tightening more accurate so that you do not over or under tighten. This also means that the tool is safer.
Using the correct compression fitting spanner is important, as over or under tightening the nut can lead to leaks in the pipework.