So believing what Hamilton, Jefferson and Madison put in writing during the ratification debates about what the phrase meant is arguing the writers on the Constitution were unable to properly express themselves??? You obviously didn't bother to read the quotes from them in the link.
I'm not twisting anything. The real puzzle is why some people have created this myth that it somehow includes everything. Standard legal construction (for hundreds of years) is to read phrases as adding meaning to the text, not being superfluous. If it can cover any kind of spending, then there would have been no point in adding it to the Constitution. Only if it expresses a limitation on what kind of spending is allowed does it convey a meaning.