MoinMoin 1.6 comes with a Creole 1.0 parser build in.
To enable it, just use text/creole format.

* {{{#pragmas}}} from the top of page are filtered out before the parser gets to them, so it's possible to have a numbered lists broken this way. This cannot be fixed.
* Pre blocks use hashbang notation for denoting code type (for syntax highlighting).
* The {{{<<placeholder>>}}} syntax is used for macros,
* The {{{{{image}} }}} syntax is used both for attachments and external images.
* There is an option for switching between wiki-like and blog-like lines.

As of version 1.6 MoinMoin also changes its default markup format, making it much more similar to Creole.